KEF GFD-FD Inert Filler for KEF GFS-524, GFS-224, and GFS-124 Speaker Stands: Affordable, Easy-to-Use Tweak Adds Mass and Dampening Properties for Better Support and Sound
KEF's GFD-FD inert filler - non-resonant and non-magnetic - for your speaker stands has a dense consistency and angular particle size to prevent pockets of air from forming. Mass loading and dampening a speaker stand is an important and simple initial upgrade to your setup. Eminently affordable, and perfect for use with the KEF GFS-524, GFS-224, and GFS-124 speaker stands for the LS50 speaker series. Simply add to the central column of each stand during assembly. Priced per bag.
Please note: KEF recommends two bags of filler per stand.